![Mark Leposky](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Mark Leposky
Director/Board Member at
FLUX POWER HOLDINGS, INC.
Net worth: 5 M $ as of 2026-05-30
Profile
Mark F. Leposky founded Gathering Storm LLC and Gathering Storm Holding Co. Llc. Currently, Mr. Leposky is Executive Vice President-Global Operations at Callaway Golf Co. and President & Director at Callaway Golf Ball Operations, Inc. (a subsidiary of Callaway Golf Co.). He previously occupied the position of President & Chief Executive Officer of Gathering Storm LLC and President & Chief Executive Officer for Gathering Storm Holding Co. Llc. Mark F. Leposky received an MBA from Keller Graduate School of Management and an undergraduate degree from Southern Illinois University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-04-22 | 348,651 ( 0.19% ) | 5 M $ | 2026-05-30 | |
| 2026-05-27 | 67,057 ( 0.31% ) | 72 422 $ | 2026-05-30 |
Mark Leposky active positions
| Companies | Position | Start |
|---|---|---|
| CALLAWAY GOLF COMPANY | Corporate Officer/Principal | 2023-02-28 |
| FLUX POWER HOLDINGS, INC. | Director/Board Member | 2024-04-17 |
Callaway Golf Ball Operations, Inc.
 Callaway Golf Ball Operations, Inc. Recreational ProductsConsumer Durables Manufactures and markets golf balls and other golf-related products | President | - |
Former positions of Mark Leposky
| Companies | Position | End |
|---|---|---|
Gathering Storm Holding Co. Llc
 Gathering Storm Holding Co. Llc Wholesale DistributorsDistribution Services Gathering Storm Holding Co. LLC operates as Storm Group, a field marketing agency headquartered in Denmark with over 200 employees across 11 offices and partnerships in multiple countries. The private company is based in Carlsbad, CA. Storm Group specializes in face-to-face sales and marketing campaigns that enhance brand visibility, drive sales growth, and build customer relationships for clients including NGOs and commercial enterprises. The company conducts daily customer interactions across four countries, using personalized, data-driven strategies supported by business intelligence and IT. Storm Group’s approach includes concept design, market analysis, team preparation, and structured fieldwork. The company was founded by Mark F. Leposky. | Chief Executive Officer | 2010-12-31 |
Gathering Storm LLC | Chief Executive Officer | 2010-12-31 |
Fisher Scientific International, Inc.
 Fisher Scientific International, Inc. Wholesale DistributorsDistribution Services Supplies scientific equipment, instruments and apparatus | Corporate Officer/Principal | 2005-05-31 |
Taylor Made Golf Co., Inc.
 Taylor Made Golf Co., Inc. Recreational ProductsConsumer Durables Manufactures sportswear and sports equipment | Chief Operating Officer | 2004-03-31 |
Training of Mark Leposky
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
28
1st degree connections
9
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 9 |
|---|---|
Callaway Golf Co.
 Callaway Golf Co. Recreational ProductsConsumer Durables Manufactures and distributes golf equipment and accessories | Consumer Durables |
Fisher Scientific International, Inc.
Fisher Scientific International, Inc. Wholesale DistributorsDistribution Services Supplies scientific equipment, instruments and apparatus | Distribution Services |
Callaway Golf Ball Operations, Inc.
Callaway Golf Ball Operations, Inc. Recreational ProductsConsumer Durables Manufactures and markets golf balls and other golf-related products | Consumer Durables |
Flux Power Holdings, Inc.
 Flux Power Holdings, Inc. Electrical ProductsProducer Manufacturing Designs, develops and sells lithium-ion energy storage batteries | Producer Manufacturing |
Southern Illinois University
 Southern Illinois University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Taylor Made Golf Co., Inc.
Taylor Made Golf Co., Inc. Recreational ProductsConsumer Durables Manufactures sportswear and sports equipment | Consumer Durables |
Gathering Storm LLC | |
Keller Graduate School of Management
 Keller Graduate School of Management Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Gathering Storm Holding Co. Llc
Gathering Storm Holding Co. Llc Wholesale DistributorsDistribution Services Gathering Storm Holding Co. LLC operates as Storm Group, a field marketing agency headquartered in Denmark with over 200 employees across 11 offices and partnerships in multiple countries. The private company is based in Carlsbad, CA. Storm Group specializes in face-to-face sales and marketing campaigns that enhance brand visibility, drive sales growth, and build customer relationships for clients including NGOs and commercial enterprises. The company conducts daily customer interactions across four countries, using personalized, data-driven strategies supported by business intelligence and IT. Storm Group’s approach includes concept design, market analysis, team preparation, and structured fieldwork. The company was founded by Mark F. Leposky. | Distribution Services |
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